WCF extensions without including the assembly version

Question

As discussed here, I\'m trying to add a WCF endpoint-extension; I\'ve got it working, but I need to include the full assembly details:

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Answer 1

Just to reiterate what @wojo noted. If you have come here looking for the answer to

"cannot be added to this element.  Verify that the extension is registered in the extension collection at system.serviceModel/extensions/behaviorExtensions."

and you are now running .Net 4 then REMOVE the assembly Version,Culture,PublicKeyToken from the behaviorExtensions add tag. all that is needed (worked for me) was the full namespace/class followed by the assembly.